A five-sided card with the letter "J" stamped on it appeared in Robert York's mail, and a day later he was dead, crushed by a boulder. It was no accident. Someone knew York would be under that rock wall at precisely 7:30. Then another card showed up for Emily York, stamped with the letter "H," and Ellery Queen knew he was up against a brilliant killer who made a game of death by warning his victims. The only clue to the murderer's identity was the signature "Y," and Ellery had to find him and stop his remorseless vendetta before "Y" won his mad game.
- New eBook additions
- Available now
- Most popular
- Popular "Always Available" eBooks - No Wait!
- Read It Before You See It
- Homeschooling Resources
- Colorado Authors Spotlight
- Business Essentials
- Spanish-Language Books
- Color Our World
- See all ebooks collections
- New audiobook additions
- Available now
- Always Available FICTION Audiobooks
- Always Available NONFICTION Audiobooks
- Audiobooks Under 3 Hours Long
- Most Popular Audio Between 3 and 5 Hours Long
- Most Popular Audio Between 5 and 10 Hours Long
- Radio Dramatizations/Adaptations
- Audiobooks for the Whole Family
- Great Narrators
- Spanish-Language Books
- Color Our World
- See all audiobooks collections
- 100 Most Popular Magazines!
- Art & Architecture
- Business & Finance
- Celebrity
- Cooking & Food
- Fashion
- Home & Garden
- Kids & Teens
- News & Politics
- Science
- Sports
- Travel & Outdoor
- See all magazines collections